Medical Billing

Excisional Biopsy CPT Code for Skin Lesion

CPT Code for Skin Lesion

Biopsies are known to obtain a skin sample from any part of your body that needs examination organically for treatment and diagnostic purposes. The removal of the skin tissues from the cell of the body is often referred to as a skin biopsy. The extracted sample was further evaluated to confirm medical diseases such as infections, skin tumors, and cancer conditions. On the other hand, where a piece of flesh is removed from the skin is called an excisional biopsy. To get reimbursed for any type of skin condition treatment, providers need to apply specific biopsies and excision biopsy CPT codes for timely financial reimbursement.

There are many different types of skin biopsies, each with its own set of coding rules. This can make medical coding for skin biopsies seem daunting, but with a little practice, it can be easy to master.

In this blog post, we will be discussing medical coding for skin biopsies. Skin biopsies are a fairly common procedure, so it is important for medical coders to know how to code them correctly. We will be providing an overview of the relevant coding systems and discussing some of the common challenges involved in coding skin biopsies. By the end of this post, you should have a good understanding of how to code skin biopsies correctly.

Why is an Excision Biopsy Performed?

This procedure is typically performed when a suspicious lump or mass is detected in the body, and there is a concern that it may be cancerous or pre-cancerous.

Excision biopsy is often used to diagnose and treat various types of cancer, such as breast cancer, skin cancer, and prostate cancer. It can also be used to remove non-cancerous growths or lesions, such as lipomas or moles, that may be causing discomfort or concern.

The tissue that is removed during an excision biopsy is sent to a laboratory for analysis, where it is examined under a microscope to determine whether it is cancerous or benign. This information can then be used to develop an appropriate treatment plan for the patient, such as chemotherapy, radiation therapy, or surgery.

For these procedures, excision biopsy CPT codes are used. These codes reflect the reimbursement rate for treatment, diagnosis, and healthcare services.

Why are Excision Biopsy CPT Codes Important?

Accurate medical coding is essential for reimbursement, research, and surveillance. The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) is used to code skin biopsies.

An excisional biopsy is a procedure in which the entire mass is removed. This type of biopsy is called a wide local or extended incision. The surgeon will make an incision in the skin over the area of the suspicious lesion. The incision will be large enough to allow the surgeon to remove the entire lesion. The surgeon will then stitch up the surgical wound. The surgeon will also take a sample of the lymph nodes near the excision site to check for cancer.

After the biopsy, the sample is sent to a lab where it is coded for insurance purposes. The most common codes used for skin biopsies are 11055 (shave biopsy), 11100 (punch biopsy), and 11101 (excisional biopsy).

Reason for Skin Lesion Biopsy

 Skin Lesion Biopsy

A skin lesion biopsy is a medical procedure in which a small sample of skin tissue is removed and examined for abnormal cells. This procedure is often performed when a suspicious growth or lesion is found on the skin. The biopsy can help to determine if the lesion is cancerous or benign.

It is also performed to find if your skin is experiencing;

  • Non-cancerous growths
  • Pre-cancerous cells
  • Rashes or blistering skin conditions
  • Warts
  • Changing moles
  • Actinic keratosis
  • fungal skin infection
  • Chronic bacterial
  • Melanoma or squamous cell carcinoma

Skin biopsies are typically performed by a dermatologist, a doctor who specializes in the treatment of skin conditions. The procedure is usually quick and simple and can be performed in the doctor’s office. A small section of the skin is numbed with a local anesthetic and a small incision is made. The tissue sample is then removed and sent to a laboratory for analysis.

The results of a skin lesion biopsy can usually be available within a week. The results of the biopsy will determine whether the lesion is cancerous or benign. If the biopsy comes back positive for cancer, further treatment will be necessary. Treatment options for skin cancer include surgery, radiation

Types of Skin Biopsies

Skin biopsies are of four main types that can occur at any time in an age. Here are they;

Punch biopsy – During the procedure, a small instrument called a punch is used to remove a circular piece of skin. A punch biopsy is a type of biopsy that involves taking a small sample of tissue from the skin. It is a minimally invasive procedure that is typically performed in a doctor’s office.

Punch biopsies are used to diagnose a variety of skin conditions, such as skin cancer, inflammatory skin conditions, and infections. The sample of tissue that is removed during the procedure will be examined under a microscope to make a diagnosis.

If you have been scheduled for a punch biopsy, it is important to follow any instructions given before the procedure. This may include avoiding sun exposure and using a topical numbing cream to reduce discomfort.

Shave biopsy – Shave biopsy is a quick and easy procedure that can be done in a doctor’s office. There is usually no need for anesthesia, although some patients may elect to have a local anesthetic to numb the area. The lesion is then shaved with a sharp razor and the resulting specimen is sent to a laboratory for analysis.

Most shave biopsies are performed using a sterile disposable razor. The area to be biopsied is cleansed with an antiseptic solution and a local anesthetic is sometimes injected into it. The sample of skin is then sent to a laboratory for analysis.

Incisional biopsy – Incisional biopsy is a minimally invasive surgery to remove a small tissue sample from an area of the body for examination. This type of biopsy is used to diagnose conditions such as cancer, infections, and other abnormal growths.

Incisional biopsy is a quick and relatively simple procedure that can be performed on an outpatient basis. The surgeon will make a small incision in the skin and then insert a thin, hollow needle into the area of concern. The tissue sample is then removed and sent to a laboratory for analysis.

If you have been experiencing symptoms indicative of a condition requiring a biopsy, talk to your doctor to see if an incisional biopsy is right for you.

Excisional biopsy – An excisional biopsy is a type of surgery that removes all of a suspicious growth or lesion. Excisional biopsies are usually performed under local anesthesia, which numbs the area around the incision. Depending on the size and location of the growth, the surgery may be performed in an outpatient setting or an overnight stay in the hospital may be required.

Preparations Required prior to Skin Biopsy

Excision Biopsy CPT Code for Skin Lesion

Excisional Biopsy CPT Code for Skin Lesion

Before undergoing a skin biopsy, it is important to consult with a healthcare professional to discuss the risks and benefits of the procedure. The healthcare professional will also provide guidance on how to prepare for the skin biopsy.

In most cases, no special preparation is required before a skin biopsy. However, the healthcare professional may recommend that the area be biopsied and cleansed with an antiseptic solution beforehand.

After the skin biopsy, the area may be sore or bruised. A Band-Aid or other type of dressing may be applied to the area to help protect it. The area should be kept clean and dry, and the dressing should be changed

Preparation for a skin biopsy generally is simple. You will be asked to remove all jewellery and clothing from the waist up. A gown will be provided. The skin over the area to be biopsied will be cleansed with an antiseptic solution. The physician numbed the area with a local anesthetic injection.

After the skin is numb, the physician makes a small incision and removes a tissue sample. The incision is then sewn up with a few sutures. A bandage is applied to the area. The procedure usually takes less than 30 minutes and home-care instructions will be provided.

CPT Codes used for reimbursements against Skin Biopsies

There are a variety of different CPT codes for skin biopsies, depending on the type of biopsy being performed. A dermatologist or other skin specialist will be able to determine the appropriate code for the procedure.

Some common CPT codes for skin biopsies include:

  • 11102 – Tangential biopsy of skin (e.g., shave, scoop, saucerize, curette) single lesion
  • +11103 – Each separate/additional lesion (List separately in addition to code for primary procedure)
  • 11104 – Punch biopsy of skin (including simple closure, when performed) single lesion
  • +11105 – Each separate/additional lesion (List separately in addition to code for primary procedure
  • 11106 – Incisional biopsy of skin (including simple closure, when performed) single lesion
  • +11107 – Each separate/additional lesion (List separately in addition to code for primary procedure

Each of these codes has a specific purpose and will be billed accordingly. It is important to consult with a skin specialist to ensure the correct code is used.

CPT codes are medical billing codes used to describe the procedures and services a healthcare provider performs. When it comes to skin biopsies, a few different CPT codes may be used, depending on the type of biopsy being performed.

Recovery after the Skin Biopsies

After your skin biopsies, you will likely have some soreness, redness, and swelling at the biopsy site. These effects are usually mild and should go away within a few days. If you have stitches, they will be removed within 7-14 days.

Patients should not experience much discomfort after skin biopsies. Any soreness can be controlled with ice and over-the-counter pain medication. Over-the-counter options include ibuprofen (Advil, Motrin) and acetaminophen (Tylenol). rest the area for the remainder of the day. Apply an ice pack for 20 minutes every hour while awake.


Certainly, skin biopsies are complex and intricate processes which need documentation of every detail of treatment that is performed. Similarly, coding for skin biopsies can be challenging to get uninterrupted reimbursements. Providers need to report appropriate modifiers and codes to avoid claim denials and rejections.

Related Articles:

  1. CPT Codes for Physical Therapy Evaluation Guide 2022-2023
  2. CPT codes for Medicare Telehealth Reimbursement
  3. Which CPT Code Is Used for Chiropractic Billing for Dummies
  4. What CPT code for suprascapular nerve block is used?
  5. What Are 5 Cpt Codes for Remote Therapeutic Monitoring?